Dalan/spec/api/v2/identity/users_spec.rb

# frozen_string_literal: true

require 'spec_helper'
include ActiveSupport::Testing::TimeHelpers

describe API::V2::Identity::Users do
  include_context 'geoip mock'

  before do
    allow(Barong::App.config).to receive_messages(first_registration_superadmin: false)
  end

  let!(:create_member_permission) do
    create :permission,
           role: 'member',
           verb: 'all'
    create :permission,
           role: 'superadmin',
           verb: 'all'
    create :permission,
           role: 'member',
           verb: 'all',
           path: 'tasty_endpoint'
  end

  describe 'POST /api/v2/identity/users/access' do
    context 'success' do
      before do
        allow_any_instance_of(ActionDispatch::Request).to receive(:remote_ip).and_return('192.168.0.2')
        allow(Rails.cache).to receive(:read).and_return('active')
      end

      it 'creates a restriction in database with my ip' do
        expect {
          post '/api/v2/identity/users/access', params: { whitelink_token: 'testtoken' }
        }.to change { Restriction.count }.by(1)

        expect(response.status).to eq(201)
      end

      it 'works only first time' do
        expect {
          post '/api/v2/identity/users/access', params: { whitelink_token: 'testtoken' }
        }.to change { Restriction.count }.by(1)
        expect(response.status).to eq(201)

        post '/api/v2/identity/users/access', params: { whitelink_token: 'testtoken' }

        expect(response.status).to eq(422)
        expect(json_body[:errors]).to include "value.taken"
      end
    end

    context 'returns error' do
      it 'if token is missing' do
        post '/api/v2/identity/users/access'

        expect(response.status).to eq(422)
        expect(json_body[:errors]).to include  "identity.user.missing_whitelink_token"
      end

      it 'if incorrect whitelink_token' do
        post '/api/v2/identity/users/access', params: { whitelink_token: 'testtoken' }

        expect(response.status).to eq(422)
        expect(json_body[:errors]).to include "identity.user.access.invalid_token"
      end
    end
  end

  describe 'POST /api/v2/identity/users with default Barong::App.config.captcha' do
    let(:do_request) { post '/api/v2/identity/users', params: params }

    context 'when email is invalid' do
      let(:params) { { email: 'bad_format', password: 'Password1' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["email.invalid", "password.weak"])
      end
    end

    context 'when referral is unexist' do
      let(:params) { { email: 'valid.email@gmail.com', password: 'Password1', refid: 'ID1231231231' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.referral_doesnt_exist"])
      end
    end

    context 'when referral id is invalid' do
      let(:params) { { email: 'valid.email@gmail.com', password: 'Password1', refid: 'UID123' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.invalid_referral_format"])
      end
    end

    context 'when Password is invalid' do
      let(:params) { { email: 'vadid.email@gmail.com', password: 'password' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["password.requirements"])
      end
    end

    context 'when email and password are absent' do
      let(:params) {}

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.missing_email", "identity.user.empty_email", "identity.user.missing_password", "identity.user.empty_password"])
      end
    end

    context 'when email is blank' do
      let(:params) { { email: '', password: 'zieV0Kai' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.empty_email"])
      end
    end

    context 'when email is valid' do
      let(:params) { { email: 'valid.email@gmail.com', password: 'eeC2BiCucxWEQ' } }

      it 'creates an account' do
        do_request
        expect_status_to_eq 201
      end

      context 'first user registration' do
        before do
          allow(Barong::App.config).to receive_messages(first_registration_superadmin: true)
        end

        it 'creates superadmin user' do
          post '/api/v2/identity/users', params: params

          expect(response.status).to eq(201)

          expect(json_body.keys).to match_array %i[email uid role level otp state referral_uid csrf_token data created_at updated_at labels phones profiles data_storages]
          expect(json_body[:email]).to eq 'valid.email@gmail.com'
          expect(json_body[:level]).to eq 1
          expect(json_body[:role]).to eq 'superadmin'
          expect(json_body[:state]).to eq 'active'
          expect(json_body[:labels].count).to eq 1
          expect(json_body[:labels][0][:key]).to eq 'email'
          expect(json_body[:labels][0][:value]).to eq 'verified'
          expect(json_body[:labels][0][:scope]).to eq 'private'
        end
      end
    end
  end

  describe 'POST /api/v2/identity/users with reCAPTCHA Barong::App.config.captcha' do
    before { allow(Barong::App.config).to receive_messages(captcha: 'recaptcha') }


    let(:do_request_with_captcha) { post '/api/v2/identity/users', params: params_with_captcha }
    let(:params_with_captcha) { { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ', captcha_response: 'response' } }
    let(:do_request) { post '/api/v2/identity/users', params: params }
    let(:params) { { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ' } }

    context 'when reCAPTCHA is valid' do

      it 'creates an account' do
        allow_any_instance_of(CaptchaService::RecaptchaVerifier).to receive(:verify_recaptcha) { true }

        do_request_with_captcha
        expect_status_to_eq 201
      end

      it 'doesnt require captcha if endpoint is not in the protection list' do
        allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["session_create"]})

        do_request
        expect_status_to_eq 201
      end

      it 'doesnt require captcha if protection list is empty' do
        allow(BarongConfig).to receive(:list).and_return({})

        do_request
        expect_status_to_eq 201
      end

      it 'require captcha if endpoint is in the protection list' do
        allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["user_create", "session_create"]})

        do_request
        expect_status_to_eq 400
        expect_body.to eq(errors: ["identity.captcha.required"])
      end
    end

    context 'when reCAPTCHA is invalid' do
      before { allow_any_instance_of(CaptchaService::RecaptchaVerifier).to receive(:verify_recaptcha) { false } }

      it 'renders an error' do
        do_request_with_captcha
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.captcha.verification_failed"])
      end
    end

    context 'when captcha_response is blank but Barong::App.config.captcha requires reCAPTCHA response' do
      let(:params) { { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 400
        expect_body.to eq(errors: ["identity.captcha.required"])
      end
    end
  end

  describe 'POST /api/v2/identity/users with GeeTest Barong::App.config.captcha' do
    before { allow(Barong::App.config).to receive_messages(captcha: 'geetest') }

    let(:do_request) { post '/api/v2/identity/users', params: params }
    let(:params) do
      { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ',
        captcha_response: { geetest_challenge: 'challenge',
                            geetest_validate: 'validate',
                            geetest_seccode: 'seccode' } }
    end

    context 'when GeeTest is valid' do
      before { allow_any_instance_of(CaptchaService::GeetestVerifier).to receive(:validate) { true } }

      it 'creates an account' do
        do_request
        expect_status_to_eq 201
      end
    end

    context 'when GeeTest is invalid' do
      before { allow_any_instance_of(CaptchaService::GeetestVerifier).to receive(:validate) { false } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.captcha.verification_failed"])
      end
    end

    context 'when captcha_response is blank but Barong::App.config.captcha requires Geetest response' do
      let(:params) { { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ' } }

      it 'renders an error' do
        do_request
        expect_status_to_eq 400
        expect_body.to eq(errors: ["identity.captcha.required"])
      end
    end

    context 'when captcha_response has incorrect format' do
      let(:params) do
        { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ',
          captcha_response: { empty: 'string' } }
      end

      it 'renders an error' do
        do_request
        expect_status_to_eq 400
        expect_body.to eq(errors: ["identity.captcha.mandatory_fields"])
      end
    end
  end

  describe 'POST /api/v2/identity/users with data field' do
    let(:do_request) { post '/api/v2/identity/users', params: params }
    let(:params) do
      { email: 'vadid.email@gmail.com', password: 'eeC2BiCucxWEQ',
        data: data }
    end

    context 'when data is not json compatible' do
      let(:data) { 'phone_number: 380969999999' }

      it 'renders an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["data.invalid_format"])
      end
    end

    context 'valid data' do
      let(:data) { "{\"phone_number\":\"380969999999\"}" }

      it 'creates user' do
        do_request
        expect_status_to_eq 201
      end
    end
  end

  describe 'session opening on  /api/v2/identity/users' do
    before do
      Rails.cache.delete('permissions')
    end

    let(:email) { 'valid@email.com' }
    let(:do_request) { post '/api/v2/identity/users', params: params }
    let(:params) { { email: email, password: 'Tecohvi0' } }
    let(:session_expire_time) do
      Barong::App.config.session_expire_time
    end
    let(:check_session) do
      get '/api/v2/auth/tasty_endpoint'
    end

    it 'Check current credentials and returns session' do
      do_request
      user = User.find_by(email: email)

      expect(user).not_to be(nil)
      expect(session.instance_variable_get(:@delegate)[:uid]).to eq(user.uid)
      expect_status.to eq(201)

      check_session
      expect(response.status).to eq(200)
    end
  end

  describe 'POST /api/v2/identity/users/email/generate_code' do
    before { allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["user_create", "session_create"]}) }
    let(:params) { { email: 'invalid@email.com' } }
    let(:do_request) { post '/api/v2/identity/users/email/generate_code', params: params }

    context 'when user is invalid' do
      it 'doesnt render an error to prevent user enumeration' do
        do_request
        expect_status_to_eq 201
      end
    end

    let(:params) { { email: 'valid-confirmed@email.com' } }
    context 'when user is valid, email confirmed' do
      it 'doesnt render an error to prevent user enumeration' do
        create(:user, email: 'valid-confirmed@email.com', state: 'active')
        do_request
        expect_status_to_eq 201
      end
    end

    context 'when user is valid' do
      let(:user) { create(:user, state: 'pending') }
      let(:params) { { email: user.email } }
      it 'returns a success' do
        do_request
        expect_status_to_eq 201
      end
    end

    context 'captcha behaviour when captcha policy is recaptcha' do
      let(:user) { create(:user, state: 'pending') }
      let(:params) { { email: user.email } }
      before { allow(Barong::App.config).to receive_messages(captcha: 'recaptcha') }

      it 'doesnt require captcha if endpoint is not in the protection list' do
        allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["user_create", "session_create"]})

        do_request
        expect_status_to_eq 201
      end

      it 'require captcha if endpoint is in the protection list' do
        allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["user_create", "session_create", "email_confirmation"]})

        do_request
        expect_status_to_eq 400
        expect_body.to eq(errors: ["identity.captcha.required"])
      end
    end
  end

  describe 'session opening on  /api/v2/identity/users/email/confirm_code' do
    before do
      Rails.cache.delete('permissions')
    end

    let(:user) { create(:user, state: 'pending', email: 'valid_email@email.com') }
    let(:do_request) { post '/api/v2/identity/users/email/confirm_code', params: params }
    let(:params) { { token: codec.encode(sub: 'confirmation', email: user.email, uid: user.uid) } }
    let(:session_expire_time) do
      Barong::App.config.session_expire_time
    end
    let(:check_session) do
      get '/api/v2/auth/tasty_endpoint'
    end

    it 'Gives label email verified and opens a session' do
      do_request

      expect(user).not_to be(nil)
      expect(session.instance_variable_get(:@delegate)[:uid]).to eq(user.uid)
      expect_status.to eq(201)

      check_session
      expect(response.status).to eq(200)
    end
  end

  describe 'POST /api/v2/identity/users/email/confirm_code' do
    let(:do_request) { post '/api/v2/identity/users/email/confirm_code', params: params }
    let(:params) { {} }

    context 'when token is missing' do
      it 'returns an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.missing_token", "identity.user.empty_token"])
      end
    end

    context 'when token is invalid' do
      let(:params) { { token: 'invalid token' } }

      it 'returns an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["jwt.decode_and_verify.segments"])
      end
    end

    context 'when token is valid' do
      let(:user) { create(:user, :with_profile, state: 'pending', email: 'valid_email@email.com') }
      let(:params) { { token: codec.encode(sub: 'confirmation', email: user.email, uid: user.uid) } }
      it 'updates state to active' do
        do_request
        expect_status_to_eq 201

        result = JSON.parse(response.body)
        expect(result['profiles'][0]['last_name']).to eq user.profiles.first.sub_masked_last_name
        expect(result['profiles'][0]['dob']).to eq user.profiles.first.sub_masked_dob
      end

      it 'returns utilized on the second attempt' do
        token_params = params
        post '/api/v2/identity/users/email/confirm_code', params: token_params
        expect_status_to_eq 201

        result = JSON.parse(response.body)
        expect(result['profiles'][0]['last_name']).to eq user.profiles.first.sub_masked_last_name
        expect(result['profiles'][0]['dob']).to eq user.profiles.first.sub_masked_dob

        user.reload.update(state: 'pending')
        post '/api/v2/identity/users/email/confirm_code', params: token_params
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.utilized_token"])
      end

      it 'returns expired error on second attempt after lifetime' do
        token_params = params
        post '/api/v2/identity/users/email/confirm_code', params: token_params
        expect_status_to_eq 201

        result = JSON.parse(response.body)
        expect(result['profiles'][0]['last_name']).to eq user.profiles.first.sub_masked_last_name
        expect(result['profiles'][0]['dob']).to eq user.profiles.first.sub_masked_dob

        user.reload.update(state: 'pending')
        travel Barong::App.config.jwt_expire_time + 10.seconds

        post '/api/v2/identity/users/email/confirm_code', params: token_params
        expect_status_to_eq 422
        expect_body.to eq(errors: ["jwt.decode_and_verify.expired"])
      end
    end
  end

  describe 'POST /api/v2/identity/users/password/generate_code' do
    let(:do_request) do
      post '/api/v2/identity/users/password/generate_code', params: params
    end
    let(:params) { { email: email } }

    context 'when email is unknown' do
      let(:email) { 'unknown@gmail.com' }

      it 'renders 201' do
        do_request
        expect_status_to_eq 201
        expect_body.not_to eq(errors: ["identity.password.user_doesnt_exist"])
      end
    end

    context 'when user is found by email' do
      let!(:user) { create(:user, email: email) }
      let(:email) { 'email@gmail.com' }

      it 'sends reset password instructions' do
        do_request
        expect_status_to_eq 201
      end
    end

    context 'multiple password reset requests' do
      let!(:user) { create(:user, email: email) }
      let(:email) { 'email@gmail.com' }
      let(:password) { 'ZahSh8ei' }
      let(:confirm_password) { 'ZahSh8ei' }

      let(:log_in) { post '/api/v2/identity/sessions', params: { email: user.email, password: password } }

      it 'works with last email' do
        post '/api/v2/identity/users/password/generate_code', params: params
        expect_status_to_eq 201

        post '/api/v2/identity/users/password/generate_code', params: params
        expect_status_to_eq 201

        reset_token = Rails.cache.read("reset_password_#{user.email}")
        reset_password_token = codec.encode(sub: 'reset', email: user.email, uid: user.uid, reset_token: reset_token)
        post '/api/v2/identity/users/password/confirm_code', params: {
                                                                       reset_password_token: reset_password_token,
                                                                       password: password,
                                                                       confirm_password: confirm_password
                                                                     }
        expect_status_to_eq 201
        log_in
        expect_status_to_eq 200
      end

      it 'returns error if prev link (non-utilized) is used' do
        post '/api/v2/identity/users/password/generate_code', params: params
        reset_token = Rails.cache.read("reset_password_#{user.email}")
        expect_status_to_eq 201

        post '/api/v2/identity/users/password/generate_code', params: params
        expect_status_to_eq 201

        reset_password_token = codec.encode(sub: 'reset', email: user.email, uid: user.uid, reset_token: reset_token)
        post '/api/v2/identity/users/password/confirm_code', params: {
                                                                       reset_password_token: reset_password_token,
                                                                       password: password,
                                                                       confirm_password: confirm_password
                                                                     }
        expect_status_to_eq 422
        expect(response.body).to eq("{\"errors\":[\"identity.user.utilized_token\"]}")
      end

      it 'expires utilized token after lifetime but still returns error' do
        post '/api/v2/identity/users/password/generate_code', params: params
        reset_token = Rails.cache.read("reset_password_#{user.email}")
        expect_status_to_eq 201

        post '/api/v2/identity/users/password/generate_code', params: params
        expect_status_to_eq 201

        reset_password_token = codec.encode(sub: 'reset', email: user.email, uid: user.uid, reset_token: reset_token)
        travel Barong::App.config.jwt_expire_time + 10.seconds
        post '/api/v2/identity/users/password/confirm_code', params: {
                                                                       reset_password_token: reset_password_token,
                                                                       password: password,
                                                                       confirm_password: confirm_password
                                                                     }

        expect_status_to_eq 422
        expect(response.body).to eq("{\"errors\":[\"jwt.decode_and_verify.expired\"]}")
      end
    end

    context 'captcha behaviour when captcha policy is recaptcha' do
      let!(:user) { create(:user, email: email) }
      let(:email) { 'email@gmail.com' }
      before { allow(Barong::App.config).to receive_messages(captcha: 'recaptcha') }

      it 'doesnt require captcha if endpoint is not in the protection list' do
        allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["user_create", "session_create"]})

        do_request
        expect_status_to_eq 201
      end

      it 'require captcha if endpoint is in the protection list' do
        allow(BarongConfig).to receive(:list).and_return({"captcha_protected_endpoints"=>["user_create", "session_create", "password_reset"]})

        do_request
        expect_status_to_eq 400
        expect_body.to eq(errors: ["identity.captcha.required"])
      end
    end
  end

  describe 'PUT /api/v2/identity/users/password/confirm_code' do
    let(:do_request) do
      post '/api/v2/identity/users/password/confirm_code', params: params
    end
    let(:params) do
      {
        reset_password_token: reset_password_token,
        password: password,
        confirm_password: confirm_password
      }
    end
    let(:reset_password_token) { '' }
    let(:password) { '' }
    let(:confirm_password) { '' }

    context 'when params are blank' do
      it 'renders 422 error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.empty_reset_password_token", "identity.user.empty_password", "identity.user.empty_confirm_password"])
      end
    end

    context 'when Reset Password Token is invalid' do
      let(:reset_password_token) { 'invalid' }
      let(:password) { 'Gol4aid2' }
      let(:confirm_password) { 'Gol4aid2' }

      it 'renders 422 error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["jwt.decode_and_verify.segments"])
      end
    end

    context 'when Reset Password Token and Password are valid ' do
      let!(:user) { create(:user) }
      let(:reset_password_token) { codec.encode(sub: 'reset', email: user.email, uid: user.uid) }
      let(:password) { 'ZahSh8ei' }
      let(:confirm_password) { 'ZahSh8ei' }
      let(:log_in) { post '/api/v2/identity/sessions', params: { email: user.email, password: password } }

      it 'resets a password' do
        do_request
        expect_status_to_eq 201
        log_in
        expect_status_to_eq 200
      end
    end

    context 'When Reset Password Token is valid, passwords are weak' do
      let!(:user) { create(:user) }
      let(:reset_password_token) { codec.encode(sub:'reset', email: user.email, uid: user.uid) }
      let(:password) { 'Simple' }
      let(:confirm_password) { 'Simple' }

      it 'returns weak password error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["password.requirements"])
      end
    end

    context 'When Reset Password Token is valid, passwords don\'t match' do
      let!(:user) { create(:user) }
      let(:reset_password_token) { codec.encode(sub: 'reset', email: user.email, uid: user.uid) }
      let(:password) { 'ZahSh8exwdi' }
      let(:confirm_password) { 'ZahSh8ei' }

      it 'returns 422 error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.passwords_doesnt_match"])
      end
    end
  end
  describe 'POST /api/v2/identity/users/email/confirm_email' do
    let(:test_user) { create(:user, state: 'pending', email: 'valid.email@gmail.com') }
    let(:do_request) { post '/api/v2/identity/users/email/confirm_email', params: params }
    let(:params) { {} }
    let(:valid_otp_code) { '1357' }
    let(:invalid_otp_code) { '1234' }

    before do
      allow(TOTPService).to receive(:validate?)
                              .with(test_user.uid, valid_otp_code) { true }
      allow(TOTPService).to receive(:validate?)
                              .with(test_user.uid, invalid_otp_code) { false }
    end

    context 'when token is missing' do
      it 'returns an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.missing_code", "identity.user.empty_code",
                                   "identity.user.missing_email", "identity.user.empty_email"])
      end
    end
    context 'when code is invalid' do
      let(:params) { { email: test_user.email, code: invalid_otp_code } }

      it 'returns an error' do
        do_request
        expect_status_to_eq 422
        expect_body.to eq(errors: ["identity.user.active_or_doesnt_exist"])
      end
    end
    context 'when code is valid' do
      let(:params) { { email: test_user.email, code: valid_otp_code } }

      it 'returns an error' do
        do_request
        expect_status_to_eq 201
        expect(json_body.keys).to match_array %i[email uid role level otp state referral_uid csrf_token data created_at updated_at labels phones profiles data_storages]
        expect(json_body[:email]).to eq 'valid.email@gmail.com'
        expect(json_body[:state]).to eq 'active'
      end
    end
  end
end